Hasil Pencarian  ::  Simpan CSV :: Kembali

Hasil Pencarian

Ditemukan 6 dokumen yang sesuai dengan query
cover
Keanu Mitchell Hoerip Tatetdagat
Recovery of tin and rare metals from tin slag = Recovery timah dan logam tanah jarang dari terak timah
" ABSTRAK
The present works investigates the leaching of tin slag by using hydrochloric and citric acid. In the preliminary stages, the research begins with a thorough literature review, followed by the development of the methods and apparatus determination. It was found that these methods were able to extract tin from tin slag and produced comparable results with the previously published researches for hydrochloric and citric acid leaching. Regarding the rare metals extraction (Nb and Ta), it was found to be unreactive with ... "
2016
S64602
UI - Skripsi Membership  Universitas Indonesia Library
cover
Volsky, A.
Theory of metallurgical processes : pyrometallurgical processes / A. Volsky, E. Sergievskaya ; translated from the Russian by Ivan Savin
Moscow: Mir Publishers, 1978
669 VOL t
Buku Teks  Universitas Indonesia Library
cover
Gana Damar Kusuma
Pengaruh reduksi roasting dan konsentrasi leaching asam sulfat terhadap recovery nikel dari bijih limonit = Recovery of nickel using limonite ore: the effect of reduction roasting and sulphuric acid at various concentration
" Sejak lama, mayoritas logam nikel diproduksi melalui bijih sulfide. Namun, Namun, dengan semakin menurunnya cadangan nikel sulfida dan di sisi lain permintaan terhadap logam nikel semakin tinggi, maka pemurnian nikel dari bijih laterit semakin menjanjikan karena berlimpahnya cadangan bijih laterit dan biaya penambangannya relatif lebih rendah. Oleh sebab itu, bijih laterit berpotensi menjadi sumber bahan baku utama untuk memperoleh logam nikel di masa yang akan mendatang. Penelitian ini menggunakan bijih laterite kadar rendah atau limonite, ... "
Depok: Fakultas Teknik Universitas Indonesia, 2012
S42608
UI - Skripsi Open  Universitas Indonesia Library
cover
Brooks, Charlie R.
Heat treatment, structure and properties of non-ferrous alloys
Ohio: American Society for Metals, c1995
620.18 Bro h
Buku Teks  Universitas Indonesia Library
cover
Properties of selected ferrous alloying elements /​ edited by Y.S. Touloukian and C. Y. Ho.
New York: McGraw-Hill, 1981
620.18 PRO
Buku Teks  Universitas Indonesia Library
cover
Corrosion mechanisms in theory and practice
" Building on previous editions described as "a useful contribution to the current literature on corrosion science, engineering, and technology" by Corrosion Review, this third installment offers real-world applications and problem-solving techniques to reduce the occurrence of pits, cracks, and deterioration in industrial, automotive, marine, and electronic structures. It also details the electrochemical and chemical properties, adsorption mechanisms, environmental parameters, and microstructural factors that influence corrosion formation. Including contributions from authors around the world, this reorganized ... "
Boca Raton : CRC Press, 2012
620.112 COR
Buku Teks  Universitas Indonesia Library